Linux常用的命令，英文版

ls - The most frequently used command in Linux to list directories

pwd - Print working directory command in Linux

cd - Linux command to navigate through directories

mkdir - Command used to create directories in Linux

mv - Move or rename files in Linux

cp - Similar usage as mv but for copying files in Linux

rm - Delete files or directories

touch - Create blank/empty files

ln - Create symbolic links (shortcuts) to other files

whoami - Get the active username

tar - Command to extract and compress files in linux

grep - Search for a string within an output

head - Return the specified number of lines from the top

tail - Return the specified number of lines from the bottom

diff - Find the difference between two files

cmp - Allows you to check if two files are identical

comm - Combines the functionality of diff and cmp

sort - Linux command to sort the content of a file while outputting

export - Export environment variables in Linux

df - Display disk filesystem information

mount - Mount file systems in Linux

chmod - Command to change file permissions

chown - Command for granting ownership of files or folders

ifconfig - Display network interfaces and IP addresses

traceroute - Trace all the network hops to reach the destination

wget - Direct download files from the internet

ufw - Firewall command

iptables - Base firewall for all other firewall utilities to interface with

apt, pacman, yum, rpm - Package managers depending on the distribution